PROBLEM TO BE SOLVED: To provide an inkjet printing head of a piezoelectric system with one-way shutters. SOLUTION: The inkjet printing head is equipped with a plurality of pressure chambers to be filled with ink to be ejected, a piezoelectric actuator which provides a driving force for ejection of the ink to each of the plurality of pressure chambers, a manifold which includes the ink supplied to each of the plurality of pressure chambers, a plurality of restrictors for feeding the ink to the plurality of pressure chambers from the manifold, a plurality of nozzles for ejecting the ink from the plurality of pressure chambers, and a plurality of the one-way shutters set at respective outlets of the plurality of restrictors. The one-way shutter opens the restrictor when the ink is supplied from the restrictor to the pressure chamber, and blocks a backflow of the ink by shutting the restrictor when the ink is ejected from the pressure chamber through the nozzle. COPYRIGHT: (C)2006,JPO&NCIPI